Product Image

Nettle Leaf 300 mg

Eclectic Herb
4.6
★ ★ ★ ★ ★
(1222 ratings)
Stinging Nettle 300 mg
Product Image
Score79
A simple freeze-dried nettle capsule with a useful amount, but the missing plant part makes goal-specific use uncertain.
How scoring works
Quantity:90 Capsule(s) • (90 servings)
Goals:
Testosterone Support
Anti-Inflammatory Support

Score 79

A simple freeze-dried nettle capsule with a useful amount, but the missing plant part makes goal-specific use uncertain.
How scoring works
$20.41($0.22 per serving)
iHerb
$ 22.33
Vitacost
$ 22.33
Amazon
$ 22.25
iHerb
$ 20.41
Report prices

Analysis

Freeze-drying may preserve a broader profile than conventional heat-dried herb, and the listed nettle amount is useful for a simple whole-herb product. The single-active design also makes tolerance and response easier to assess.

The plant part is not named, creating an important ambiguity because nettle leaf and root serve different purposes. No extract ratio or active-marker yield is relevantly supplied, so the amount reflects raw material rather than standardized potency.

Adults who want a straightforward nettle product may value the capsule format and moderate cost. Goal-specific shoppers should choose a label that clearly states leaf or root before relying on it for allergy, inflammatory, or hormone-related support.

Who is it for
  • Adults seeking a minimally processed nettle capsule
  • People who prefer single-herb formulas
Best for
  • General nettle supplementation
  • Simple botanical routines

Pros

  • Freeze-dried herb preparation
  • Meaningful listed amount
  • Single active ingredient
  • Low serving cost

Cons

  • Plant part is not identified
  • No botanical species is shown in the supplied entry
  • Not standardized to active markers
  • Goal fit cannot be judged precisely

Warnings

  • Nettle may add to diuretic effects
  • Nettle may increase the effect of blood-pressure medicines
  • People using medicines that affect blood sugar should monitor for additive effects

Nutrient quality

81 Highest impact

Freeze-dried nettle leaf provides useful source detail in a moderate serving. Absent active-marker standardization and limited testosterone alignment constrain quality.

.

Ingredient transparency

79 High impact

The active amount and preparation are disclosed without a hidden blend. Active-marker details, daily-use directions, and non-active ingredients are missing.

.

Customer satisfaction

68 High impact

The available rating is strong and the sample is large. Detailed feedback was not supplied, so repeated complaints and alignment with the intended use remain uncertain.

.

Value for money

88 Highest impact

The long supply and clear preparation provide good everyday value. The moderate amount and absent standardization keep it from leading the category.

.
Report analysis

Goals

Testosterone Support
Impact
High effect
C- Goal FitB- Strength of SupportD+ CoverageA Formula Quality

Stinging Nettle provides a relevant route to testosterone support. The disclosed amount appears meaningful for that focused role.

The formula remains narrow rather than comprehensive. Nettle Leaf 300 mg is best viewed as targeted support rather than proof of a clinical benefit.

Study evidence
Anti-Inflammatory Support
Impact
Moderate effect
C- Goal FitC Strength of SupportD- CoverageB+ Formula Quality

Stinging nettle has plausible anti-inflammatory activity but does not strongly target the best-established pathways in this goal. Evidence is based mainly on mechanistic and limited human data rather than strong systemic inflammation trials.

The 300 mg freeze-dried leaf amount is meaningful but cannot be matched to a standardized active dose. The plant part and amount are clear, while extract ratio and active-marker content are absent. Nettle may add to the effects of blood-pressure, diuretic, or glucose-lowering medicines.

Study evidence
Stinging Nettle Supportive 5 studies

Ingredients

IngredientAmount per serving
Stinging Nettle, Freeze-Dried
300 mg
Gluten Free Adults 18–50 Vegan Kosher Vegetarian
Report overview
Stinging Nettle · 300 mg OverallScore72
C+ Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyB- Value

Clearly identified freeze-dried nettle leaf provides better source detail and preservation than generic powder. The 300 mg amount is useful but below the highest raw-leaf dose tier. The very low cost makes the moderate dose practical for regular use.

Loading alternative details
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. The effect of hydro alcoholic Nettle (Urtica dioica) extracts on insulin sensitivity and some inflammatory indicators in patients with type 2 diabetes: a randomized double-blind control trial.
    Namazi N; Esfanjani AT; Heshmati J; Bahrami A · Pakistan journal of biological sciences : PJBS · 2012
    Randomized trial50 participantsAnti-Inflammatory Support forStinging Nettle
  2. [Recommendations of the DGRh Committee on Complementary Medicine and Nutrition on the application of selected phytotherapeutic drugs and herbal medicines in rheumatology].
    Keyßer G; Seifert O; Frohne I; Michalsen A; Pfeil A; Reuß-Borst M; Sander O · Zeitschrift fur Rheumatologie · 2025
    Guideline / consensusAnti-Inflammatory Support forStinging Nettle
  3. Urtica Dioica Root Extract on Clinical and Biochemical Parameters in Patients with Benign Prostatic Hyperplasia, Randomized Controlled Trial.
    Akbar Karami A; Sheikhsoleimani M; Reza Memarzadeh M; Haddadi E; Bakhshpour M; Mohammadi N; Mehdi Mirhashemi S · Pakistan journal of biological sciences : PJBS · 2021
    Randomized trial60 participantsAnti-Inflammatory Support forStinging Nettle
  4. Safety, Tolerability, and Efficacy of Hox Alpha, a Dry Extract from Stinging Nettle Leaves versus OTC NSAIDs in Osteoarthritis: A Retrospective, Propensity-Matched 12-Week Analysis from the German Pain e-Registry (SIPHARO Study).
    Überall MA; Küster MA; Müller-Schwefe PCG; Müller-Schwefe GHH · Journal of pain research · 2026
    Cohort study2,146 participantsAnti-Inflammatory Support forStinging Nettle
  5. Randomized controlled trial of nettle sting for treatment of base-of-thumb pain
    C Randall, H Randall, F Dobbs, C Hutton, H Sanders · Journal of the Royal Society of Medicine · 2000
    Randomized trial27 participantsAnti-Inflammatory Support forStinging Nettle